A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
1, multi-story masonry house:
& B, `$ C! c+ H" r' T$ u6 W" n) C reinforced 30KG/m2
concrete 0.3-0.33m3/m2
8 w8 P. |1 n/ I8 [: ~- X- _2 M 2, Multi-frame <br "Reinforced 38-42KG/m2
concrete 0.33-0.35m3/m2
3, a small high-level 11-12 layers
reinforced 50-52KG/m2
concrete 0.35m3/m2
# n: Q  |+ Y  ]0 n* x- ~: M 4, 17-18 layers
senior 54-60KG/m2
reinforced concrete 0.36m3/m2
5, high-rise 30-storey H = 94 Mi
reinforced 65-75KG/m2
2 ]! F3 `" \- A9 ?; s% L0 J) V) f concrete 0.42-0.47 m3/m2
6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
reinforced 65-70KG/m2
- R2 |: j$ b: T' d4 G- z% o concrete 0.38-0.42m3/m2
7, villas amount of concrete used and the steel-mediated in multi-storey residential and high-level masonry 11-12 layers
the above data according to rules of seismic structural design of 7-degree area
8 Q* R: t- C: |3 G6 ^
2, ordinary multi-storey residential building in the construction budget for economic indicators
9 B) F6 {3 s* [3 \ 1, Outdoorgray area of accounting for construction area of 3.8
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, S; j) n0 s! P6 f% a6 u$ \. D 3,ralph lauren pony, the construction efficiency
1, a plaster plaster working day of 35 square meters
2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
4,ed hardy clothing, tile 15 square meters
9 D! |: z! k; _0 }! c) G0 N- g( T' t+ ? 5, scraping white first reading of 300 square meters / day, and the second over the 180 square meters / day, for the third time calendaring 90 square meters /
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four days,christian louboutin sale, the basic data
0 x3 j" `* f/ O6 q! w 1, the weight of concrete 2500KG/m3
, E/ @( s- `3 T9 D: q& a2 M 2, the weight of steel per meter of 0.00617 * d * d
1 Z* g  Z* x5 W 3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
4, stone weight 2200KG/m3
5, about 525 cubic meter brick (sub-thickness of the wall)
6, hollow brick 175 cubic meter of about
$ O3 Q2 f* i8 a2 U 7, sieve required 1.3 square one clean common sand sand